Question about Sharp 13VT-K100 13 in. Combo

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Jumping horizontal lines when connected to CD player

I use this Sharp 13 in. for Karaoke graphic display - can't get the screen to stop "jumping" - can see the text of song but horizontal lines rolling up the screen - no button to adjust "horizontal/vertical" on back of TV - does the same on my slightly bigger "Samsung" TV - what am I doing wrong? I checked the connections (audio/video) and they are in the proper places (as per book that came with Karaoke machine). I need urgent help!!!!

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Hello, I want you to do a test first. Take you TV and connect a DVD player to it and see if this problem occurs. I bet you it wont, because the problem is not with the TV nor the CD of the karaoke machine. The problem is with the sync pulses of the signal from the karaoky, and the inability of the Tv to sync-up with those signals. What I would use is a video stabilizer between the TV and the DVD player. If the TV still has the problem with the DVD player I would then check the TV for a vertical section problem. I hope this helps, Thank you, Shuttle83

Posted on Jun 10, 2009

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